I've used tree branches for stakes all around my plot so that i can build a frame for all the sweet peas/beans and peas.
I use the smaller branches for sturdy dahlia canes and the thinner ones for pea sticks and general short supports for perrenials and floppy annuals such as cornflowers ,tomatoes, broccoli
but also you could grow stuff up it, beans, clematis honeysuckle peas if its wet or morning glories or convululous if its dry.
or rope pots or hanging baskets to it and then the skys the limit!
Shame you can't eat the bugger though as its not a native tree either
good luck Sunloving